Deals with biologically based sex differences in early childhood. Strategy is to assume that the earlier a particular behavioral difference appears in the life cycle, the more likely it is influenced by biological factors. Such biological influences may lead to differences in fear, cognitive functioning and variability between boys and girls.…

The rate and nature of mother-child interaction - verbal and nonverbal- and its effects are here discussed and recent research is presented and analyzed. (Editor/JB)

The conferencee discussions and papers presented in this volume reflect the opinions and research of 20 authorities in the field of communication development. These authorities offer new perspectives on nonverbal communication, speech reception and production, and the development of language and thought. To provide a better understanding of…

The report summarizes the first year of the Toddler Research and Intervention Project, a research program to devise and evaluate different aspects of educational intervention with children, ages 1-4 years, with moderate to severe development problems (primarily mental retardation). Described are the children who composed the intervention group,…

Reviews six books on child cognitive and emotional development. The books address the following topics: the assessment of cognitive competence; children's theories of mind; early grammatical development; the psychological consequences of parental belief systems for children; the role of culture in human development; and perspectives from…

The Mental Development Scales: Birth to Three Years are instruments designed to assess developmental levels of young children within a setting familiar to the child. They (1) provide a greater understanding of child behavior and development, (2) serve as a basis for planning an individualized curriculum for each child, and (3) furnish the means…

Infants in four age groups--three, six, nine and twelve months--were exposed to an experimental procedure designed to assess the extent to which such subjects were capable of discriminating between different orientations of the same form, and the extent to which they were capable of recognizing the identity between different orientations of the…

This document consists of four research reports and one research note focusing on several aspects of the cognitive and emotional development of young children. The first article explores two theories of the relationship between cognition and emotion, reporting on an investigation of that relationship in a simple learning task involving 60 Japanese…

This annual report discusses several topics related to the work of the Clinical Center for Child Development at Hokkaido University in Sapporo, Japan. The articles are: (1) "Other's Voice/Own Voice: (Re)production of Other's Voice and Its Apprenticeship in Japanese Young Children" (Shing-Jen Chen); (2) "Intersubjectivity during…